Mast Extension U-Pin RDM 32cm XO Sails AR00964

Mast Extension U-Pin RDM 32cm — XO Sails (SKU: AR00964)

Description:
The XO Sails U-Pin RDM mast extension (32 cm) is a premium accessory designed to give windsurfers precise sail tuning and durable performance on all water conditions. Constructed from high‑quality alloy HD, this extension delivers exceptional rigidity and strength while remaining lightweight for easy handling. It features a high‑strength cast iron pulley and a durable Dyneema control line for smooth, reliable adjustments under load. The push‑pin U‑pin connection enables fast, tool‑free installation and removal so you can rig or derig quickly shore-side or on the water. With its sleek black finish and robust construction, the extension resists wear and corrosion, making it a dependable choice for both recreational and advanced sailors. Designed specifically for RDM (reduced diameter mast) setups, it ensures secure compatibility and precise sail shaping for improved performance and control.

Key Features: - High‑quality alloy HD construction for superior rigidity and long service life
- 32 cm length optimized for fine-tuning sail downhaul and outhaul geometry
- RDM U‑pin design for compatibility with reduced‑diameter masts and U‑pin clew systems
- Push‑pin mechanism for quick, tool‑free installation and removal
- Dyneema control line included for excellent abrasion resistance and low stretch
- High‑strength cast iron pulley for smooth, dependable trim adjustments
- Sleek black finish for a clean, corrosion‑resistant appearance
- Built to withstand demanding conditions — rugged and low maintenance

Specifications:
Manufacturer: XO Sails
SKU: AR00964
Material: High‑grade alloy HD; Dyneema line; cast iron pulley
Size/Dimensions: 32 cm (length)
Weight: Not specified
Color: Black
Size: 32
Category: Mast Extensions
Age Group: Adults
Gender: Unisex

Recommended Use:
Ideal for recreational to advanced windsurfers looking for reliable sail tuning and quick rigging on RDM masts. Best suited for general windsurfing, freeride, and wave disciplines where strong, rigid extensions improve sail control in a variety of conditions from coastal chop to open sea. Pair with compatible RDM masts and U‑pin clew sails; regular inspection of the Dyneema line and pulley is recommended for long service life.